Which term is defined as 'closer to the trunk of the body'?

Which term is defined as 'closer to the trunk of the body'?

• A. Proximal
• B. Distal
• C. Lateral
• D. Medial

Answer: (A)

Proximity to the trunk is described by proximal. In anatomy, directional terms explain where a body part is relative to the center or to where a limb attaches. Proximal means nearer to that attachment point—the trunk. Distal would be farther from the trunk, while medial and lateral refer to the midline and sides of the body, not to how close something is to the trunk. For example, the upper arm is proximal to the forearm because it is closer to the shoulder where the limb attaches. So, “closer to the trunk of the body” correctly maps to proximal.

Proximity to the trunk is described by proximal. In anatomy, directional terms explain where a body part is relative to the center or to where a limb attaches. Proximal means nearer to that attachment point—the trunk. Distal would be farther from the trunk, while medial and lateral refer to the midline and sides of the body, not to how close something is to the trunk. For example, the upper arm is proximal to the forearm because it is closer to the shoulder where the limb attaches. So, “closer to the trunk of the body” correctly maps to proximal.